Factor Info

ID 177567
Size 623 digits / 2068 bits
Status composite
Value 20439183886636061266501778899398964547110828472361826219314384514690344679112937865934227755317891767060717710484413971900663138599328826367307909105138966302049402830336916621259561729274149054193562638413345701061506905619251805670720865013965876482660946162021443801540350398389776220644884557902445212982456678694180851143342816112228971522824393408225723971681411343924051658300941000752099968055798549611205247219393711401379420545099140945003802251990717709082417966452070535044803801249907345987580166031729640929631884578824254094185453511905011791796038877203972286113666298104946195002651335719746744293079372621

Factorizations

Primary (ID: 16594) 90564759861751060627735545502572941779870922788399250312667071190788497493 (proven prime)
(ID: 177568) 225685839810505645370704471256377318259144435642743026485888970186674921277866122316282711036689491417757936906279826030084256461739860806241883843195747790965400100036205923012144018387594897236019305912691926373030091547569145335968225314854062806729592123267236347973634190293500380468816712546011359106050793838080301175997413431906622437106001583363297007452041666257126347950299041816575631933117974102311961772980515758529908138407660409031882811004794960972991637942290170200713288731602622974875149912277861643686165109725222929327593340697 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.